Add 1/15 and 2/54
1/15 + 2/54 is 14/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 15 × 18 = 270,
1/15 = 1 × 18/15 × 18 = 18/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
2/54 = 2 × 5/54 × 5 = 10/270 - Add the two like fractions:
18/270 + 10/270 = 18 + 10/270 = 28/270 - 28/270 simplified gives 14/135
- So, 1/15 + 2/54 = 14/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15+2/54 1/15+4/54 1/30+2/54 3/15+2/54 1/15+6/54 1/45+2/54 5/15+2/54 1/15+10/54 1/75+2/54 7/15+2/54 1/15+14/54